Question

8. A quadratic polynomial whose sum and product of zeroes are 0 and 5 is

(a) x2

– 5 (b) x2

+ 5 (c) x2

+ x – 5. (d) none of the above.​

Answer 1

Step-by-step explanation:

if a and b are the zeros of a quadratic polynomial

then p(x) = x² - x(a+b) + ab

given a + b = 0 and ab = 5

therefore p(x) = x² - x(0) + 5

=> p(x) = x² + 5